Cheap flights from Dayton to St. Louis (DAY - STL) from $128

This is the cheapest one-way flight price, found on 5/25. Prices may vary by date and flight preferences.
DAY — STL
May 30 — Jun 61

How to find the cheapest flight from Dayton (DAY) to St. Louis (STL)

All the information you need to plan the best DAY to STL flight in 2023: compare Dayton to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

Popular in

August

Cheapest in

May

Average price

$249

Round-trip from

$249
High demand for flights, 32% potential price rise
Best time to find cheap flights, 45% potential price drop
Average for round-trip flights in May 2023
From Dayton to Lambert-St Louis

DAY - STL

Price

$249 - $671

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

Cheap flights from Dayton to St. Louis in May, June 2023

The best prices found for DAY to STL flights for May, June
Scroll through some of the best deals on flights from Dayton to St. Louis in 2023. Check back soon for alternative fares.

Dayton to St. Louis 2023 flight deals

Cheap flights to St. Louis from Dayton found for this year
Scroll through some of the best deals on flights from Dayton to St. Louis in 2023. Check back soon for alternative fares.

Cheap American Airlines flights from Dayton to St. Louis

Check out some of the cheapest American Airlines flights we've come across from Dayton to St. Louis. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Dayton to St. Louis

Browse through some of the cheapest United Airlines flights traveling from Dayton to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Dayton to St. Louis

Late deals on return flights to St. Louis from Dayton, departing today and this week
Have a look at some of the last-minute flights available departing from Dayton to St. Louis. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to St. Louis from Dayton

The cheapest one-way flights from Dayton to St. Louis
Users in need of a one-way flight from Dayton to St. Louis can choose from these deals. Users in need of a round-trip flight from Dayton to St. Louis instead should update the search form at the top of page.

Find flights from Dayton to St. Louis within your budget

Use the slider to find flights from Dayton to St. Louis that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$399 - $673

Route

Depart

Return

Price

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Mon 7/10

1 stop6h 03m

Lambert-St Louis

Fri 7/14

1 stop4h 04m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 6/30

1 stop5h 23m

Lambert-St Louis

Sun 7/2

1 stop6h 19m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Sat 6/10

1 stop6h 39m

Lambert-St Louis

Mon 6/12

1 stop4h 22m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Mon 6/12

1 stop6h 08m

Lambert-St Louis

Fri 6/16

1 stop4h 22m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Mon 7/10

2 stops15h 58m

Lambert-St Louis

Fri 7/14

1 stop5h 20m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Sat 6/10

1 stop4h 46m

Lambert-St Louis

Mon 6/12

2 stops19h 34m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Fri 6/30

1 stop19h 51m

Lambert-St Louis

Wed 7/5

2 stops6h 47m

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

Mon 6/12

1 stop4h 46m

Lambert-St Louis

Fri 6/16

2 stops8h 14m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing St. Louis

Peruse reviews from past customers who have flown with American Airlines and United Airlines from Dayton to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.6
Good
1,488 reviews

Entertainment

7.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Quick and fast flight. Tiny seats, but that’s to be expected.

United Airlines
7.6
Good
1,488 reviews
United Airlines
7.6
Good
1,488 reviews

Entertainment

7.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Quick and fast flight. Tiny seats, but that’s to be expected.

American Airlines
7.4
Good
2,147 reviews
United Airlines
7.6
Good
1,488 reviews

Entertainment

7.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.2

Reviews

1 / 10

Quick and fast flight. Tiny seats, but that’s to be expected.

Related info for your journey

Useful info, stats and facts about Dayton to St. Louis flights.

Top airline flying from Dayton to St. Louis

The chart below displays the airlines Cheapflights users traveling from Dayton to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$197Average$532FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
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